EP 3934582 A1 20220112 - COMMISSURE ATTACHMENT FOR PROSTHETIC HEART VALVE
Title (en)
COMMISSURE ATTACHMENT FOR PROSTHETIC HEART VALVE
Title (de)
NAHTBEFESTIGUNGSFUNKTION FÜR EINE HERZKLAPPENPROTHESE
Title (fr)
FIXATION DE COMMISSURE POUR VALVE CARDIAQUE PROTHÉTIQUE
Publication
Application
Priority
- US 201962813643 P 20190304
- US 2020018664 W 20200218
Abstract (en)
[origin: WO2020180485A1] A prosthetic heart valve includes an annular frame that is radially collapsible and radially expandable. A plurality of leaflets are situated within the frame, each leaflet having opposing commissure tab portions on opposite sides of the leaflet, each commissure tab portion paired with an adjacent commissure tab portion of an adjacent leaflet to form at least one commissure, and a plurality of post members are mounted on an interior surface of the frame. The at least one commissure includes a commissure attachment assembly including a support member secured to the paired commissure tab portions and the commissure attachment assembly is secured to a first post member of the frame.
IPC 8 full level
A61F 2/24 (2006.01)
CPC (source: EP US)
A61F 2/2412 (2013.01 - EP); A61F 2/2418 (2013.01 - EP US); A61F 2/243 (2013.01 - US); A61F 2220/0091 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020180485 A1 20200910; CN 113710204 A 20211126; CN 113710204 B 20240823; EP 3934582 A1 20220112; JP 2022525000 A 20220511; JP 7541023 B2 20240827; US 2021393398 A1 20211223
DOCDB simple family (application)
US 2020018664 W 20200218; CN 202080030071 A 20200218; EP 20717997 A 20200218; JP 2021552655 A 20200218; US 202117466331 A 20210903